Apparatus for aerating water comprises a connecting pipe with one end in an air distributor pipe and the other end connected to aerators through a connecting piece

摘要

Apparatus for aerating water comprises a connecting pipe (9) that passes through a plate (17) between an air distributor pipe (1) and aerators (2, 3), with one end in the distributor pipe (1) and the other end connected to the aerators through a connecting piece.